package main

import (
	"fmt"
	"log"
	"path/filepath"

	"auroragolang/docs"
	"auroragolang/internal/config"
	"auroragolang/internal/domain/model"
	"auroragolang/internal/infrastructure/database"
	infraRepo "auroragolang/internal/infrastructure/repository"
	httpInterface "auroragolang/internal/interface/http"
	"auroragolang/internal/usecase"
	"auroragolang/pkg/logger"

	"gorm.io/gorm"
)

// @title           Aurora Service API
// @version         1.0
// @description     Aurora Golang 示例 REST API，基于 Gin + GORM。
// @BasePath        /api/v1
func main() {
	root := "."
	cfg, err := config.LoadConfig(filepath.Join(root, "configs"))
	if err != nil {
		log.Fatalf("加载配置失败: %v", err)
	}

	appLogger := logger.New(cfg.App.Name)

	docs.SwaggerInfo.Version = cfg.App.Env
	docs.SwaggerInfo.BasePath = "/api/v1"

	db, err := database.Connect(cfg.Database)
	if err != nil {
		appLogger.Fatalf("数据库连接失败: %v", err)
	}

	autoMigrate(db, appLogger)

	userRepo := infraRepo.NewGormUserRepository(db)
	userService := usecase.NewUserService(userRepo)
	router := httpInterface.NewRouter(userService)

	appLogger.Printf("服务启动: 端口 %d，环境 %s", cfg.App.Port, cfg.App.Env)
	if err := router.Run(fmt.Sprintf(":%d", cfg.App.Port)); err != nil {
		appLogger.Fatalf("服务器启动失败: %v", err)
	}
}

func autoMigrate(db *gorm.DB, log *logger.Logger) {
	if err := db.AutoMigrate(&model.User{}); err != nil {
		log.Fatalf("自动迁移失败: %v", err)
	}
}